Lot 775+ MS2040 4-40 Hex Jack Screws – 5/16" Length, Male-Female Standoffs New Free_Shipping Unit turns on and homogenizes

Unit turns on and homogenizes

this pipette improves consistency and reduces hand fatigue during repetitive pipetting tasks

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Form Factor: 3

Brand: Princeton Applied Research Model: 174/50 Quantity: 1

Lot 775+ MS2040 4-40 Hex Jack Screws – 5/16" Length, Male-Female Standoffs New Free_Shipping Unit turns on and homogenizesCondition: New, unused McMaster Carr jack screws in bulk. Clean and ready for assembly or resale. Product Details: Quantity: 775+ pieces Type: Hex Jack Screws Male Female Standoffs Thread Size: #4 40 UNC Thread Type: External Male Thread with Internal Female Thread Thread Length: 5 16" (measured from base of hex to tip) Hex Body: Easy to grip and torque with standard nut drivers or sockets Material: Steel (zinc plated or stainless, verify if known)